Fixing display of pivots when they are author names

Merged from MOODLE_17_STABLE

mod/glossary/print.php

@@ -167,7 +167,7 @@
                     $currentpivot = $upperpivot;
 
                     $pivottoshow = $currentpivot;
-                    if ( isset($entry->userid) ) {
+                    if ( isset($entry->userispivot) ) {
                         // printing the user icon if defined (only when browsing authors)
                         $user = get_record("user","id",$entry->userid);
                         $pivottoshow = fullname($user);

mod/glossary/sql.php

@@ -91,7 +91,7 @@
             $where = '';
         }
 
-        $sqlselect  = "SELECT ge.*, $usernamefield AS glossarypivot ";
+        $sqlselect  = "SELECT ge.*, $usernamefield AS glossarypivot, 1 AS userispivot ";
         $sqlfrom    = "FROM {$CFG->prefix}glossary_entries ge, {$CFG->prefix}user u";
         $sqlwhere   = "WHERE ge.userid = u.id  AND
                              (ge.approved != 0 $userid)
@@ -268,5 +268,6 @@
     if ( $offset >= 0 ) {
         $limitnum = $entriesbypage;
     }
+
     $allentries = get_records_sql("$sqlselect $sqlfrom $sqlwhere $sqlorderby", $limitfrom, $limitnum);
 ?>

mod/glossary/view.php

@@ -354,7 +354,7 @@
 
                     echo '<tr>';
                     $pivottoshow = $currentpivot;
-                    if ( isset($entry->userid) ) {
+                    if ( isset($entry->userispivot) ) {
                     // printing the user icon if defined (only when browsing authors)
                         echo '<td align="left">';